See if you can find my thread via super search or skimming the list of nodes I posted. That is when I asked if it was 'kosher' and got a lot of remarks about it. What I remember: yes, it is proper and will work moving forward, but doesn't work on older versions (I don't remember when) so it is an issue if you need to run on older stuff, but no other issues impressed me enough to remember or disuade me.

—John